High quality wera screwdriver set for torx socket screws with extra long blade and holding function features an optimised geometry of the torx profile the wedging forces resulting from the surface pressure between the drive tip and the screw profile mean that the screw is securely held on the tool multi component kraftform plus handle for a high working speed and ergonomic screwdriving without blisters and calluses hard materials to ensure rapid hand repositioning without any danger of the